On the eve of Sotomayor's Senate confirmation hearing, her advocates have been urging journalists to scrutinize what one called the "troubled and litigious work history" of firefighter Frank Ricci.

This is opposition research: a constant shadow on Capitol Hill.

"The whole business of getting Supreme Court nominees through the process has become bloodsport," said Gary Rose, a government and politics professor at Sacred Heart University in Fairfield, Conn.

On Friday, citing in an e-mail "Frank Ricci's troubled and litigious work history," the liberal advocacy group People for the American Way drew reporters' attention to Ricci's past. Other advocates for Sotomayor have discreetly urged journalists to pursue similar story lines."

This is typical of the "party of compassion". We all remember the public lynching of Joe The Plumber. This is standard operating procedure for these folks.